style only: we already pull errno into a local, use it for catch-all …

…case
elastic · Sep 24, 2015 · b427971 · b427971
1 parent ddf9330
commit b427971
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/core/src/main/java/org/elasticsearch/bootstrap/Seccomp.java b/core/src/main/java/org/elasticsearch/bootstrap/Seccomp.java
@@ -206,15 +206,15 @@ static void installFilter() {
             int errno = Native.getLastError();
             switch (errno) {
                 case ENOSYS: throw new UnsupportedOperationException("seccomp unavailable: requires kernel 3.5+ with CONFIG_SECCOMP and CONFIG_SECCOMP_FILTER compiled in");
-                default: throw new UnsupportedOperationException("prctl(PR_GET_NO_NEW_PRIVS): " + JNACLibrary.strerror(Native.getLastError()));
+                default: throw new UnsupportedOperationException("prctl(PR_GET_NO_NEW_PRIVS): " + JNACLibrary.strerror(errno));
             }
         }
         // check for SECCOMP
         if (libc.prctl(PR_GET_SECCOMP, 0, 0, 0, 0) < 0) {
             int errno = Native.getLastError();
             switch (errno) {
                 case EINVAL: throw new UnsupportedOperationException("seccomp unavailable: CONFIG_SECCOMP not compiled into kernel, CONFIG_SECCOMP and CONFIG_SECCOMP_FILTER are needed");
-                default: throw new UnsupportedOperationException("prctl(PR_GET_SECCOMP): " + JNACLibrary.strerror(Native.getLastError()));
+                default: throw new UnsupportedOperationException("prctl(PR_GET_SECCOMP): " + JNACLibrary.strerror(errno));
             }
         }
         // check for SECCOMP_MODE_FILTER
@@ -223,7 +223,7 @@ static void installFilter() {
             switch (errno) {
                 case EFAULT: break; // available
                 case EINVAL: throw new UnsupportedOperationException("seccomp unavailable: CONFIG_SECCOMP_FILTER not compiled into kernel, CONFIG_SECCOMP and CONFIG_SECCOMP_FILTER are needed");
-                default: throw new UnsupportedOperationException("prctl(PR_SET_SECCOMP): " + JNACLibrary.strerror(Native.getLastError()));
+                default: throw new UnsupportedOperationException("prctl(PR_SET_SECCOMP): " + JNACLibrary.strerror(errno));
             }
         }